KR900002703B1 - 테이퍼로드의 가공방법 - Google Patents

테이퍼로드의 가공방법 Download PDF

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Publication number
KR900002703B1
KR900002703B1 KR1019870009111A KR870009111A KR900002703B1 KR 900002703 B1 KR900002703 B1 KR 900002703B1 KR 1019870009111 A KR1019870009111 A KR 1019870009111A KR 870009111 A KR870009111 A KR 870009111A KR 900002703 B1 KR900002703 B1 KR 900002703B1
Authority
KR
South Korea
Prior art keywords
raw material
wire
metal
tapered rod
metal wire
Prior art date
Application number
KR1019870009111A
Other languages
English (en)
Korean (ko)
Other versions
KR880003680A (ko
Inventor
헤이지로오 가와까미
야스노부 가와구찌
고조오 가쯔베
마모루 무라하시
스스무 다까다
Original Assignee
가부시끼 가이샤 고오베 세이꼬오쇼
가메다까 소끼찌
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP21495186A external-priority patent/JPH0665410B2/ja
Priority claimed from JP61218869A external-priority patent/JPH0665411B2/ja
Application filed by 가부시끼 가이샤 고오베 세이꼬오쇼, 가메다까 소끼찌 filed Critical 가부시끼 가이샤 고오베 세이꼬오쇼
Publication of KR880003680A publication Critical patent/KR880003680A/ko
Application granted granted Critical
Publication of KR900002703B1 publication Critical patent/KR900002703B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Forging (AREA)
KR1019870009111A 1986-09-11 1987-08-20 테이퍼로드의 가공방법 KR900002703B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP214951 1986-09-11
JP61-214951 1986-09-11
JP21495186A JPH0665410B2 (ja) 1986-09-11 1986-09-11 テーパロッドの加工方法
JP61-218869 1986-09-16
JP61218869A JPH0665411B2 (ja) 1986-09-16 1986-09-16 金属製線棒材の加工装置
JP218869 1986-09-16

Publications (2)

Publication Number Publication Date
KR880003680A KR880003680A (ko) 1988-05-28
KR900002703B1 true KR900002703B1 (ko) 1990-04-23

Family

ID=26520605

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870009111A KR900002703B1 (ko) 1986-09-11 1987-08-20 테이퍼로드의 가공방법

Country Status (5)

Country Link
US (1) US4800744A (de)
EP (1) EP0259580B1 (de)
KR (1) KR900002703B1 (de)
CA (1) CA1278776C (de)
DE (1) DE3779526D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057105A (en) * 1989-08-28 1991-10-15 The University Of Kansas Med Center Hot tip catheter assembly
DE59502772D1 (de) * 1995-09-14 1998-08-13 Benteler Werke Ag Verfahren zur Herstellung von metallischen Konstruktionselementen mit unterschiedlichen Wanddicken

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE266398C (de) *
US2502005A (en) * 1948-04-10 1950-03-28 Rca Corp Apparatus for manufacturing tapered wires and tapered strip material
US3225508A (en) * 1963-10-17 1965-12-28 Warner H Simon Method of manufacturing uncontaminated welding rod
DE1752609A1 (de) * 1968-06-21 1971-06-03 Brueninghaus Gmbh Stahlwerke Verfahren und Vorrichtung zur kontinuierlichen Herstellung konischer Metallstaebe
US4007616A (en) * 1975-11-06 1977-02-15 Grumman Aerospace Corporation Cylindrical containers by hour glass formation of metal tubes
EP0054343B1 (de) * 1980-12-11 1984-08-15 Daidotokushuko Kabushiki Kaisha Verfahren und Vorrichtung zur Herstellung verjüngter Stangen
JPS6056416A (ja) * 1983-09-09 1985-04-02 Kobe Steel Ltd テ−パロツドの加工装置
JPS6056417A (ja) * 1983-09-09 1985-04-02 Kobe Steel Ltd テ−パロツド加工装置の制御方法
JPS61202723A (ja) * 1985-03-05 1986-09-08 Kobe Steel Ltd テ−パロツドの加工設備
JPS61206518A (ja) * 1985-03-08 1986-09-12 Kobe Steel Ltd テ−パロツドの製造方法
JPS61206520A (ja) * 1985-03-08 1986-09-12 Kobe Steel Ltd テ−パロツドの加工設備

Also Published As

Publication number Publication date
US4800744A (en) 1989-01-31
EP0259580B1 (de) 1992-06-03
EP0259580A2 (de) 1988-03-16
DE3779526D1 (de) 1992-07-09
KR880003680A (ko) 1988-05-28
EP0259580A3 (en) 1990-02-07
CA1278776C (en) 1991-01-08

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
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